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JPL Small-Body Database Browser
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393572 (2003 KF8)
Classification: Main-belt Asteroid          SPK-ID: 2393572
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2801236625697246 4.1349e-08  
a 3.107262900841627 5.5239e-08 au
q 2.236845036490844 1.1797e-07 au
i 16.54308295504136 1.1749e-05 deg
node 201.357434110521 2.7214e-05 deg
peri 126.8526486141429 4.1595e-05 deg
M 347.900577228079 3.4287e-05 deg
tp 2459067.739980328603
(2020-Aug-06.23998033)
0.00019194 TDB
period 2000.623779712262
5.48
5.3348e-05
1.461e-07
d
yr
n .1799438773299879 4.7984e-09 deg/d
Q 3.977680765192411 7.0712e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5876 days (16.09 yr)  
   first obs. used      2003-05-02  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:51:17  

Additional Information
 Earth MOID = 1.26979 au 
 Jupiter MOID = 1.75347 au 
 T_jup = 3.097 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO476859  

393572 (2003 KF8)          Discovered 2003-May-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2003 KF8 = 2008 HS26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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